"AI-free" is pretty clear. "Organic" is much more subjective. The same applies to Organic food, if I'm not mistaken.
Those pushing the concept of "AI-Free" have yet to nail down what amounts and types of automation may be used in the production of a thing before it can no longer be labeled "AI-Free".
On the other hand, "Organic" is very well defined at this point. In the US there is a whole legal framework around labeling foods, drugs, and cosmetics.
https://www.fda.gov/food/food-labeling-nutrition/organic-foo...
https://www.ams.usda.gov/about-ams/programs-offices/national...
There is even a training and accreditation system in place for qualifying people as certifiers of organic practices as well as an application and review process for farms and manufacturers to be certified to use the label.
https://www.ams.usda.gov/services/organic-certification/beco...